Yesterday, Apple officially announced iPhone OS 3.0, the upcoming operating system update to the 2.2.1 software currently running on iPhone, iPhone 3G, iPod touch, and second-generation iPod touch hardware. A beta version of iPhone OS 3.0 was released soon thereafter, showing off many of the disclosed “consumer” features of the new software, as well as a number that had not yet been mentioned by the company. This article looks at the new…